Byron - IB Audio Door Intercom Handset - BYRIB60
The Byron IB60 Audio Door Intercom Handset indoor unit to add to or replace existing. Adjustable bell volume. Cable extend to max. 30m. Button for door-lock function (door-lock part number BYRDB5005).
Comes with a 3 year guarantee.
Got stuck with the installation? Give the Byron helpline a call and they will talk you through it. The number is on all our packaging.